Edwardsville Weather Forecast

    • 64
    • 77

    Chance Thunderstorms

    • 73
    • 90

    Partly Sunny

    • 66
    • 83

    Rain Showers

    • 71
    • 84

    Chance Rain Showers

    • 68
    • 85

    Chance Thunderstorms

    • 62
    • 80

    Chance Thunderstorms

Today 13 Sep Wyandotte

Mostly cloudy this Morning, then becoming partly sunny. A slight chance of Showers and Thunderstorms. Not as warm with Highs in the upper 70s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 13 Sep Wyandotte

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. East Winds 10 to 15 Mph. Chance of rain 50 percent.

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Edwardsville Temperature Statistics

September Temperature

Kansas City, Kansas City Downtown Airport (12.4 miles)

  • Lowest 10 September, 2026

    72 °F

  • Average September

    86.3 °F

  • Highest 8 September, 2026

    101.6 °F

Climate (2021–2026)

Kansas City, Kansas City Downtown Airport (12.4 miles)

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  • Average Low 2021–2026

    49.3 °F

  • Average 2021–2026

    59.1 °F

  • Average High 2021–2026

    69.1 °F
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